def extract(cls, node):
attrs = get_mxnet_layer_attrs(node.symbol_dict)
act_type = attrs.str('act_type', 'leaky')
if act_type == 'prelu':
prelu_attrs = {
'channel_shared': 1,
'filler_type': 'constant',
'filler_value': 0,
'min': 0,
'max': 1,
'mean': 0,
'std': 0,
'sparse': -1,
'variance_norm': "caffe.FillerParameter.FAN_IN"
}
PReLU.update_node_stat(node, prelu_attrs)
elif act_type == 'elu':
alpha = attrs.float('slope', 0.25)
Elu.update_node_stat(node, {'alpha': alpha})
elif act_type == 'leaky':
negative_slope = attrs.float('slope', 0.25)
if negative_slope == 0:
ReLU.update_node_stat(node)
else:
LeakyReLU.update_node_stat(node,
{'negative_slope': negative_slope})
else:
raise Error(
"Operation '{}' not supported. Please register it as custom op. "
+ refer_to_faq_msg(86), act_type)
return LeakyReLUFrontExtractor.enabled
def extract(node):
alpha = onnx_attr(node, 'alpha', 'f', default=1.0)
Elu.update_node_stat(node, {'alpha': alpha})
return EluFrontExtractor.enabled
def extract(cls, node):
param = node.pb.elu_param
attrs = collect_attributes(param)
Elu.update_node_stat(node, attrs)
return cls.enabled
def extract(node):
Elu.update_node_stat(node)
return __class__.enabled
def extract(cls, node):
Elu.update_node_stat(node)
return cls.enabled